38 lines
961 B
Bash
38 lines
961 B
Bash
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#!/usr/bin/env bash
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# **exercise.sh** - using the cloud can be fun
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# we will use the ``nova`` cli tool provided by the ``python-novaclient``
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# package
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#
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# This script exits on an error so that errors don't compound and you see
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# only the first error that occured.
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set -o errexit
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# Print the commands being run so that we can see the command that triggers
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# an error. It is also useful for following allowing as the install occurs.
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set -o xtrace
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# Settings
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# ========
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# Use openrc + stackrc + localrc for settings
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source ./openrc
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# Max time till the vm is bootable
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BOOT_TIMEOUT=${BOOT_TIMEOUT:-15}
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IMAGE=`euca-describe-images | grep machine | cut -f2`
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INSTANCE=`euca-run-instance $IMAGE | grep INSTANCE | cut -f2`
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if ! timeout $BOOT_TIMEOUT sh -c "while euca-describe-instances $INSTANCE | grep -q running; do sleep 1; done"; then
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echo "server didn't become active within $BOOT_TIMEOUT seconds"
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exit 1
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fi
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euca-terminate-instances $INSTANCE
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